content: /* ===========================================================
   * JFreeChart : a free chart library for the Java(tm) platform
   * ===========================================================
   *
   * (C) Copyright 2000-2012, by Object Refinery Limited and Contributors.
   *
   * Project Info:  http://www.jfree.org/jfreechart/index.html
   *
   * This library is free software; you can redistribute it and/or modify it
   * under the terms of the GNU Lesser General Public License as published by
   * the Free Software Foundation; either version 2.1 of the License, or
   * (at your option) any later version.
   *
   * This library is distributed in the hope that it will be useful, but
   * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
   * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
   * License for more details.
   *
   * You should have received a copy of the GNU Lesser General Public
   * License along with this library; if not, write to the Free Software
   * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,
   * USA.
   *
   * [Oracle and Java are registered trademarks of Oracle and/or its affiliates.
   * Other names may be trademarks of their respective owners.]
   *
   * ---------------------
   * DateTickUnitType.java
   * ---------------------
   * (C) Copyright 2009, by Object Refinery Limited.
   *
   * Original Author:  David Gilbert (for Object Refinery Limited);
   * Contributor(s):   -;
   *
   * Changes
   * -------
   * 09-Jan-2009 : Version 1 (DG);
   *
   */
  
  package org.jfree.chart.axis;
  
  import java.util.Calendar;
  
  /**
   * An enumeration of the unit types for a {@link DateTickUnit} instance.
   *
   * @since 1.0.13
   */
  public enum DateTickUnitType {
  
      /** Year. */
      YEAR("DateTickUnitType.YEAR", Calendar.YEAR),
  
      /** Month. */
      MONTH("DateTickUnitType.MONTH", Calendar.MONTH),
  
      /** Day. */
      DAY("DateTickUnitType.DAY", Calendar.DATE),
  
  
      /** Hour. */
      HOUR("DateTickUnitType.HOUR", Calendar.HOUR_OF_DAY),
  
      /** Minute. */
      MINUTE("DateTickUnitType.MINUTE", Calendar.MINUTE),
  
      /** Second. */
      SECOND("DateTickUnitType.SECOND", Calendar.SECOND),
  
      /** Millisecond. */
      MILLISECOND("DateTickUnitType.MILLISECOND", Calendar.MILLISECOND);
  
      /** The name. */
      private String name;
  
      /** The corresponding field value in Java's Calendar class. */
      private int calendarField;
  
      /**
       * Private constructor.
       *
       * @param name  the name.
       * @param calendarField  the calendar field.
       */
      private DateTickUnitType(String name, int calendarField) {
          this.name = name;
          this.calendarField = calendarField;
      }
  
      /**
       * Returns the calendar field.
       *
       * @return The calendar field.
       */
      public int getCalendarField() {
          return this.calendarField;
      }
  
      /**
       * Returns a string representing the object.
       *
       * @return The string.
       */
      @Override
      public String toString() {
          return this.name;
      }
  
  }
  